How many years did evolution required?

The number of taxa present within a particular area or an ecosystem is<br> </h2></div>

Black buck, golden langur and Asiatic wild ass are likely to be in danger of extinction. This species belongs to</h2&…

Consider the-following statements and choose the correct sentence (s) from the codes given below.<br> 1. Crocodile…

Kokkarebellur bird sanctuary is located in <span><br> </span></h2></div>

Consider the following and point out the wrong one(s) among these.<br> 1. Bandhavgarh National Park is the place w…

Which of the following will not affect the frequency of the gene in a large population?</h2></div>

Which one of the following shows maximum genetic diversity in India?</h2></div>